Intel Arc B770 vs NVIDIA H100 SXM5
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Mar 2022
Generation
Battlemage
Tesla Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
2100 MHz
1590 MHz
Boost Clock
2400 MHz
1980 MHz
Memory Clock
2000 MHz
1313 MHz
Memory
Memory Size
16GB
80GB
Memory Type
GDDR6
HBM3
Memory Bus
256bit
5120bit
Bandwidth
512.0GB/s
3350GB/s
Render Config
Shading Units
4096
16896
TMUs
256
528
ROPs
128
24
RT Cores
32
-
L2 Cache
16 MB
50 MB
SM Count
-
132
Tensor Cores
-
528
L1 Cache
-
256 KB (per SM)
Theoretical Performance
Pixel Rate
307.2 GPixel/s
47.52 GPixel/s
Texture Rate
614.4 GTexel/s
1045 GTexel/s
FP16 (half)
39.32 TFLOPS
267.6 TFLOPS
FP32 (float)
19.66 TFLOPS
66.91 TFLOPS
FP64 (double)
2.458 TFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
BMG-G31
GH100
Architecture
Xe2-HPG
Hopper
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
Unknown
80 billion
Die Size
Unknown
814 mm²
Board Design
TDP
225W
700W
Suggested PSU
550 W
1100 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
Shader Model
6.6
N/A
CUDA
-
9.0